US3948987AExpiredUtility

Substituted methanesulfonanilides

85
Assignee: MINNESOTA MINING & MFGPriority: Apr 19, 1974Filed: Apr 19, 1974Granted: Apr 6, 1976
Est. expiryApr 19, 1994(expired)· nominal 20-yr term from priority
Inventors:Tomas L. Fridinger
C07C 323/00
85
PatentIndex Score
18
Cited by
2
References
5
Claims

Abstract

2-Trifluoromethylmethanesulfonanilides substituted in the para (four) position by phenylthio, phenylsulfinyl or phenylsulfonyl groups and agriculturally acceptable salts thereof and compositions containing these compounds are useful herbicides.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
       1. A compound of the formula ##SPC3## wherein n is zero, one or two and agriculturally acceptable salts thereof.   
     
     
       2. The compound 4-phenylthio-2-trifluoromethylmethanesulfonanilide according to claim 1. 
     
     
       3. The compound 4-phenylsulfinyl-2-trifluoromethylmethanesulfonanilide according to claim 1. 
     
     
       4. The compound 4-phenylsulfonyl-2-trifluoromethylmethanesulfonanilide according to claim 1. 
     
     
       5. The compound N-methylsulfonyl-4-phenylthio-2-trifluoromethylmethanesulfonanilide.

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